The 38-year-old Keeping Up With the Kardashians star and her 24-year-old beau stayed at a resort in Punta Mita, Mexico.

Kourtney posted on her Instagram page photos of herself from their trip, all showing her in bikinis.

In one photo, she wears an off-the-shoulder two-piece swimsuit while sitting by a private pool. In the other two, she showcases her shapely behind in string bikinis. In one of the pics, she lounges on an outdoor bed while enjoying some snacks.